package com.lqq.springcloud.controller;

import com.alibaba.csp.sentinel.annotation.SentinelResource;
import com.alibaba.csp.sentinel.slots.block.BlockException;
import com.lqq.springcloud.entities.CommonResult;
import com.lqq.springcloud.entities.Payment;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.*;

import java.util.concurrent.TimeUnit;


@RestController
@Slf4j
public class FlowLimitController
{
    @GetMapping("/testA")
    public String testA()
    {
      /*  //睡0.8秒
        try { TimeUnit.MILLISECONDS.sleep(800); }
        catch (InterruptedException e) { e.printStackTrace(); }*/

        return "------testA";
    }

    @GetMapping("/testB")
    public String testB()
    {
        log.info(Thread.currentThread().getName() + "----testB");
        return "------testB";
    }

    //rt和异常比例
    @GetMapping("/testD")
    public String testD()
    {
       /* //暂停几秒钟线程
        try { TimeUnit.SECONDS.sleep(1); } catch (InterruptedException e) { e.printStackTrace(); }
        log.info("testD 测试RT");*/
        log.info("testD 测试异常比例");
        int age = 10/0;
        return "------testD";
    }

    //异常数
    @GetMapping("/testE")
    public String testE()
    {
        log.info("testE 测试异常比例");
        int age = 10/0;
        return "------testE 测试异常比例";
    }

    //热点
    @GetMapping("/testHotKey")
    @SentinelResource(value = "testHotKey", blockHandler = "dealHandler_testHotKey")
    public String testHotKey(@RequestParam(value = "p1", required = false) String p1,
                             @RequestParam(value = "p2", required = false) String p2) {
        return "------testHostKey";
    }

    //兜底方法
    public String dealHandler_testHotKey(String p1, String p2, BlockException exception) {
        return "-----dealHandler_testHotKey";
    }

}
